/*
 * Copyright 2014 Red Hat, Inc.
 *
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  and Apache License v2.0 which accompanies this distribution.
 *
 *  The Eclipse Public License is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 *
 *  The Apache License v2.0 is available at
 *  http://www.opensource.org/licenses/apache2.0.php
 *
 *  You may elect to redistribute this code under either of these licenses.
 */

package io.vertx.ext.web.handler;

import io.vertx.codegen.annotations.Fluent;
import io.vertx.codegen.annotations.VertxGen;
import io.vertx.core.AsyncResult;
import io.vertx.core.Future;
import io.vertx.core.Handler;
import io.vertx.core.Promise;
import io.vertx.ext.auth.User;

import java.util.Set;

Base interface for auth handlers.

An auth handler allows your application to provide authentication/authorization support.
 Auth handler requires a SessionHandler to be on the routing chain before it. 
Author:
Tim Fox, Paulo Lopes
Deprecated:
New users should use AuthenticationHandler/**
 * Base interface for auth handlers.
 * <p>
 * An auth handler allows your application to provide authentication/authorization support.
 * <p>
 * Auth handler requires a {@link SessionHandler} to be on the routing chain before it.
 *
 * @author <a href="http://tfox.org">Tim Fox</a>
 * @author <a href="mailto:plopes@redhat.com">Paulo Lopes</a>
 * @deprecated New users should use {@link AuthenticationHandler}
 */
@VertxGen(concrete = false)
@Deprecated
public interface AuthHandler extends AuthenticationHandler {

  
Add a required authority for this auth handler
Params:
authority –  the authority
Deprecated:
this functionality is now handled by the new AuthorizationProvider
Returns:
a reference to this, so the API can be used fluently/**
   * Add a required authority for this auth handler
   * @deprecated this functionality is now handled by the new {@link io.vertx.ext.auth.authorization.AuthorizationProvider}
   *
   * @param authority  the authority
   * @return a reference to this, so the API can be used fluently
   */
  @Fluent
  @Deprecated
  AuthHandler addAuthority(String authority);

  
Add a set of required authorities for this auth handler
Params:
authorities –  the set of authorities
Deprecated:
this functionality is now handled by the new AuthorizationProvider
Returns:
a reference to this, so the API can be used fluently/**
   * Add a set of required authorities for this auth handler
   * @deprecated this functionality is now handled by the new {@link io.vertx.ext.auth.authorization.AuthorizationProvider}
   *
   * @param authorities  the set of authorities
   * @return a reference to this, so the API can be used fluently
   */
  @Fluent
  @Deprecated
  AuthHandler addAuthorities(Set<String> authorities);

  
Authorizes the given user against all added authorities.
Params:
user – a user.
handler – the handler for the result.
Deprecated:
this functionality is now handled by the new AuthorizationProvider/**
   * Authorizes the given user against all added authorities.
   * @deprecated this functionality is now handled by the new {@link io.vertx.ext.auth.authorization.AuthorizationProvider}
   *
   * @param user a user.
   * @param handler the handler for the result.
   */
  @Deprecated
  void authorize(User user, Handler<AsyncResult<Void>> handler);

  
Params:
user – a user.
See Also:
authorize.authorize(User, Handler)
Deprecated:
this functionality is now handled by the new AuthorizationProvider
Returns:
future for the result./**
   * @see AuthHandler#authorize(User, Handler)
   * @deprecated this functionality is now handled by the new {@link io.vertx.ext.auth.authorization.AuthorizationProvider}
   *
   * @param user a user.
   * @return future for the result.
   */
  @Deprecated
  default Future<Void> authorize(User user) {
    Promise<Void> promise = Promise.promise();
    authorize(user, promise);
    return promise.future();
  }
}